Hair pin



FIG. 1 is a right side elevational view of a hair pin showing my new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a rear elevational view thereof;

FIG. 7 is a cross-sectional view thereof taken along the line 7--7 of FIG. 1;

FIG. 8 is a cross-sectional view thereof taken along the line 8--8 of FIG. 1;

FIG. 9 is a perspective view thereof;

FIG. 10 is a right side elevational view of a second modified embodiment of a hair pin showing my new design;

FIG. 11 is a left side elevational view thereof;

FIG. 12 is a top plan view thereof;

FIG. 13 is a bottom plan view thereof;

FIG. 14 is a front elevational view thereof;

FIG. 15 is a rear elevational view thereof;

FIG. 16 is a cross-sectional view thereof taken along the line 16--16 of FIG. 10;

FIG. 17 is a cross-sectional view thereof taken along the line 17--17 of FIG. 10;

FIG. 18 is a perspective view thereof;

FIG. 19 is a right side elevational view of a third modified embodiment of a hair pin showing my new design;

FIG. 20 is a left side elevational view thereof;

FIG. 21 is a top plan view thereof;

FIG. 22 is a bottom plan view thereof;

FIG. 23 is a front elevational view thereof;

FIG. 24 is a rear elevational view thereof;

FIG. 25 is a cross-sectional view thereof taken along the line 25--25 of FIG. 19;

FIG. 26 is a cross-sectional view thereof taken along the line 26--26 of FIG. 19; and,

FIG. 27 is a perspective view thereof. 

The ornamental design for hair pin, as shown. 